Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/21/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/21/2023 09:33:56 0.04, 61.30 -0.80, 57.60 421.99 80
2 12/22/2023 09:17:52 0.03, 61.31 0.24, 62.13 94.42 80
3 12/23/2023 21:39:39 -0.05, 61.23 0.95, 56.86 498.06 80
4 12/24/2023 21:18:14 -0.03, 61.24 -0.09, 61.39 17.44 80
5 12/27/2023 09:21:24 0.03, 61.36 -0.14, 60.64 83.30 80
6 12/28/2023 09:05:20 0.02, 61.37 0.90, 65.16 432.44 80
7 12/29/2023 21:27:07 -0.04, 61.30 0.28, 59.90 160.22 80
8 12/30/2023 21:05:42 -0.03, 61.32 -0.71, 64.43 354.75 80
9 01/01/2024 09:27:37 0.04, 61.44 -0.49, 59.14 262.47 80
10 01/02/2024 09:11:32 0.04, 61.45 0.56, 63.66 253.13 80
11 01/03/2024 21:33:20 -0.05, 61.37 0.62, 58.40 338.48 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/21/2023
SNOs_Map_GOES-15_NOAA-20_20231221.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 12/21/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20